A Discrete-Event Network Simulator
API
ipv4-address-generator.h
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18 
19 #ifndef IPV4_ADDRESS_GENERATOR_H
20 #define IPV4_ADDRESS_GENERATOR_H
21 
22 #include "ns3/ipv4-address.h"
23 
24 namespace ns3 {
25 
40 public:
51  static void Init (const Ipv4Address net, const Ipv4Mask mask,
52  const Ipv4Address addr = "0.0.0.1");
53 
66  static Ipv4Address NextNetwork (const Ipv4Mask mask);
67 
77  static Ipv4Address GetNetwork (const Ipv4Mask mask);
78 
85  static void InitAddress (const Ipv4Address addr, const Ipv4Mask mask);
86 
96  static Ipv4Address NextAddress (const Ipv4Mask mask);
97 
107  static Ipv4Address GetAddress (const Ipv4Mask mask);
108 
112  static void Reset (void);
113 
124  static bool AddAllocated (const Ipv4Address addr);
125 
132  static bool IsAddressAllocated (const Ipv4Address addr);
133 
141  static bool IsNetworkAllocated (const Ipv4Address addr, const Ipv4Mask mask);
142 
146  static void TestMode (void);
147 };
148 
149 } // namespace ns3
150 
151 #endif /* IPV4_ADDRESS_GENERATOR_H */
static bool IsNetworkAllocated(const Ipv4Address addr, const Ipv4Mask mask)
Check if a network has already allocated addresses.
static void TestMode(void)
Used to turn off fatal errors and assertions, for testing.
a class to represent an Ipv4 address mask
Definition: ipv4-address.h:258
static Ipv4Address NextNetwork(const Ipv4Mask mask)
Get the next network according to the given Ipv4Mask.
static void Init(const Ipv4Address net, const Ipv4Mask mask, const Ipv4Address addr="0.0.0.1")
Initialise the base network, mask and address for the generator.
static bool AddAllocated(const Ipv4Address addr)
Add the Ipv4Address to the list of IPv4 entries.
This generator assigns addresses sequentially from a provided network address; used in topology code...
static void InitAddress(const Ipv4Address addr, const Ipv4Mask mask)
Set the address for the given mask.
static void Reset(void)
Reset the networks and Ipv4Address to zero.
static Ipv4Address GetNetwork(const Ipv4Mask mask)
Get the current network of the given Ipv4Mask.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
static bool IsAddressAllocated(const Ipv4Address addr)
Check the Ipv4Address allocation in the list of IPv4 entries.
static Ipv4Address NextAddress(const Ipv4Mask mask)
Allocate the next Ipv4Address for the configured network and mask.
static Ipv4Address GetAddress(const Ipv4Mask mask)
Get the Ipv4Address that will be allocated upon NextAddress ()
Ipv4 addresses are stored in host order in this class.
Definition: ipv4-address.h:40